Diplomacy International relations 132 Foreign relations 95 History 87 Diplomatic relations 45 World politics 31 diplomacy 30 more ... Politics and government 26 Cold War 24 Diplomatic history 23 Political aspects 19 Diplomats 16 International law 14 Diplomatic and consular service 12 Philosophy 11 Social aspects 11 international relations 11 Negotiation 10 Conflict management 9 Foreign relations administration 9 International cooperation 9 Deterrence (Strategy) 8 Diplomatic and consular service, American 8 Economic sanctions, American 8 Security, International 8 Diplomatic negotiations in international disputes 7 Nuclear nonproliferation 7 Peace 7 Politics and literature 7 Ambassadors 6 less ...